157210512060 has 384 divisors, whose sum is σ = 563880683520. Its totient is φ = 31892668416.

The previous prime is 157210512059. The next prime is 157210512061. The reversal of 157210512060 is 60215012751.

It is an interprime number because it is at equal distance from previous prime (157210512059) and next prime (157210512061).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157210512061) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8894752 + ... + 8912408.

It is an arithmetic number, because the mean of its divisors is an integer number (1468439280).

Almost surely, 2^157210512060 is an apocalyptic number.

157210512060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157210512060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281940341760).

157210512060 is an abundant number, since it is smaller than the sum of its proper divisors (406670171460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157210512060 is a wasteful number, since it uses less digits than its factorization.

157210512060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17765 (or 17763 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The spelling of 157210512060 in words is "one hundred fifty-seven billion, two hundred ten million, five hundred twelve thousand, sixty".